How does the retina display affect the size of the underlying bitmap of an UIView?
-
04-10-2019 - |
Question
With the retina display, does a UIView with a frame of 100/100 points actually have a bitmap of 200/200 pixels?
Solution
Yes. Memory-wise it's x 4.
OTHER TIPS
I strongly suggest you read the part of the iOS App Programming Guide dealing with resolution independence.
Licensed under: CC-BY-SA with attribution
Not affiliated with StackOverflow